Clean Science

Clean Architecture is an essential book for every current or aspiring software architect, systems analyst, system designer, and software manager - and for every programmer who must execute someone else’s designs.

Great software is something to marvel at: powerful, elegant, functional, a pleasure to work with as both a developer and as a user. Great software isn’t written by machines. It is written by professionals with an unshakable commitment to craftsmanship. The Clean Coder will help you become one of them - and earn the pride and fulfillment that they alone possess.

Doctor Isla Cooper is cursed. Each night, at the stroke of midnight she falls into a deep sleep from which she cannot be awakened for six hours. To make it worse, the curse has an expiration date - after a year, she will fall asleep forever. And the year is almost up. In a desperate attempt to find Malette - the witch who cursed her - Isla blackmails her way onto Daniel Pickett's private airship bound for the Caribbean, only to discover she's traveling with three illegal shapeshifters and the despicable Nigel Crowe.

As town greenwitch, Aster's dedicated her life to defending her people from the nightmarish fae of the forest. Yet despite her best efforts, each year a girl is taken as a tithe by the Beast who rules the Folkwood. None ever return. And this year, the Beast claims Aster. Trapped in a cursed palace, taunted by mischievous, invisible servants, Aster despairs of ever making it home. Then the Beast offers her a bargain—if she can restore his rose garden and break the curse on his court, he will set her free.

Hygiene prevents the spread of disease and saves countless lives. But in recent decades, rather than safeguarding us from illness, an obsession with ‘cleanliness’ seems to have been having the opposite effect. As we are now starting to realise, our overuse of soap, sanitisers and untested, misleading skin-care products is doing untold damage to our skin’s vital microbial layer, which influences everything from acne, eczema and dry skin to how we smell.

A search for the contemporary Nikola Tesla - considered a mad scientist by his society for predicting global warming more than 100 years ago - fuels this analysis of climate issues, which introduces thinkers and inventors who are working to find possible ways out of the energy crisis. From Louis Michaud, a retired refinery engineer who claims we can harness the energy of man-made tornadoes, to a professor and a businessman who are running a company that genetically modifies algae so it can secrete ethanol naturally, these individuals and their unorthodox methods are profiled.

On the outside, Dina Demille is the epitome of normal. She runs a quaint Victorian Bed and Breakfast in a small Texas town, owns a Shih Tzu named Beast, and is a perfect neighbor, whose biggest problem should be what to serve her guests for breakfast.

Princess Cordelia is used to being overshadowed by her many brothers and sisters. So when she's offered the chance to attend her brother's wedding in a faraway kingdom, she leaps at it. In Northhelm, she'll finally have the chance to stand out. And maybe, just maybe, she'll even find romance. But not everything in the Northhelmian court is as it appears. With her brother distracted by the wedding, only Ferdinand, the ugliest man at court, will listen to Cordelia's concerns.

Aristotle was an extraordinary thinker, perhaps the greatest in history. Yet he was preoccupied by an ordinary question: how to be happy. His deepest belief was that we can all be happy in a meaningful, sustained way - and he led by example. In this handbook to his timeless teachings, Professor Edith Hall shows how ancient thinking is precisely what we need today, even if you don’t know your Odyssey from your Iliad.

The witches of Coventry are all on edge when the crew of a famous ghost hunting show arrives in town. Coventry has been good at hiding its secrets from the world for hundreds of years, but in the deep dark corners of the web, whispers of a town full of witches and ghosts circulate among those who are true believers of the paranormal. When it's decided that denying them a filming permit would just make them more suspicious, Brighton is elected by the town council to be their official Coventry escort. Her job is to ensure they don't catch any convincing evidence of the paranormal.

Emmeline O'Shea has been an outspoken advocate for the shape-shifter community, which has come under unjust attack from a political body known as the PSRC (Predatory Shifter Regulations Committee), and her robust efforts have landed her a prestigious position as the spokesperson for the International Shifter Rights Organization. She has been selected to give the final address in Scotland before they vote on legislation that will grant protective rights to the shifter community. Because she is fundamentally changing the laws, she is also receiving death threats.

Rumors have long swirled about the strange kingdom of Eldon. The only thing more frozen than its mountains are the inhabitants themselves. But Princess Celine has never backed away from a challenge, so she eagerly accepts an invitation to visit. Yet the situation in Eldon is even worse than Celine feared. And if the kingdom is to have any hope of freedom or a future, she's going to have to call on new skills and new allies - including the crown prince, Oliver. But against an enemy stronger and colder than ice, all her fire may not be enough.

Princess Adelaide has been missing for years. And that's exactly the way she wants it. Haunted by her past, not even the curse that entraps her is enough to make her long for her old home. But her past finds her anyway, in the form of a handsome prince from her childhood. Adelaide doesn't want to let Gabe in, but a sinister force is spreading fear throughout her new kingdom, and only Gabe has the will to help her. Adelaide can't refuse his assistance - not when the evil might soon ensnare much more than a solitary princess.

Hazel Hughes has spent her life believing she is a Medium - someone who can talk to ghosts. But as of yet, that skill has remained frustratingly elusive. She is also suffering from a reoccurring childhood dream of someone who looks almost exactly like Hazel, but this dream version of herself is slowly going mad. Sam MacInnes is a talented surgeon who runs in the highest social circles thanks to his family's position and history. When Sam hires Hazel to assist him with his medical practice, he is immediately drawn to her intelligence, wit, and beauty.

Amelia is back in the present. However, her trip to the past cost her dearly. She's left the team and struck out on her own, determined not to make the mistakes of the past. But the past isn't done with her yet. A new threat has emerged. One that sells dangerous technology to the highest bidder...and they have their gaze set on Arsenal.

When Lucy Swift's cousin Violet decides to take over as the fortune teller at Moreton-under-Wychwood's annual summer fête, Lucy thinks being her assistant will be a fun way to spend a Saturday. That is, until someone's murdered, and the locals turn on Violet, who foresaw the death. To save her, Lucy and her band of undead amateur sleuths have to find out what's really going on in this charming Cotswolds village. What better way than to offer knitting classes? No one has to know that the teacher is a vampire.

Nath Dragon journeys with his brother, Lord Darkken and elven love, Maefon, to retrieve the highly coveted dragon ore. Darkken shares his plans for Nalzambor's future, convincing Nath, that the world is not meant for dragons, and that they are the true evolution of the new order. Nath has his doubts, but helps see his brothers plot through. Slivver, Elween, and Brenwar align all of the forces they can muster to track Nath down, before Darkken leads them all to a perilous end. Who can Nath trust? Darkken, his brother, or his friends? Can he make the right decision for himself?

Snow has always lived under the shadow of her cruel stepmother, with only her beloved father and her childhood friend - the huntsman, Alexander - to make life bearable. When her father dies, she should be crowned queen, but instead she finds herself fleeing for her life. With no allies, no skills, and no food, her future could be over before it has truly begun. But there's more at stake than just one life. If Snow can't claim her throne, her kingdom faces destruction. Snow has to make a choice: focus on her own salvation or put everything on the line - even those she loves the most.

Princess Rheanna's self-esteem shattered when her former fiance unexpectedly ended their betrothal. Years later, the rejection continues to haunt her, and now that she's faced with yet another unwanted political engagement, Rhea will do anything to avoid another heartache. When a mysterious lure draws Rhea to an abandoned turret of the palace, she discovers a magic mirror and is shocked to find a snarky man trapped inside. Although she agrees to help break Drake's curse, things quickly grow complicated.

Isla may be a mermaid princess, but she's never felt at home in her undersea kingdom. Instead she dreams of the day her people can return to the surface - and the boy whose life she once saved. But while Isla foresees danger for her people beneath the ocean, she has no concept of the dark forces working to keep her people submerged. When an impetuous vow sets her on the course of the truth, Isla discovers that shadowy foes beset the kingdoms of both land and sea.