Keys from the kingdom. Book 3. The drowned environment. NIX G.

Arthur Penchaligon is an ordinary teenager. From his peers, he differs perhaps with amazing sanity. The only thing he wanted after moving to another city was to get comfortable in a new school as soon as possible, but everything went awry... Wherever you get, eccentric people appeared in hilarious costumes, like from under the ground, a mysterious house that no one around has noticed, and grew up, and To top it off, the young Penchaligon was called the legal heir! He did not subscribe to anything like that... But Arthur was the only one who could collect all the keys to the kingdom and thereby save his world from death. Having defeated Mr. Monday and a gloomy Tuesday, he became the owner of two seven keys and immediately received a news from a drowned environment... Gart Nix's books were long appreciated by young lovers of mysterious stories. However, adults also read them with pleasure. And it is not surprising, because the fantastic worlds of Nicks are always unique, and the adventures that fall to the share of the heroes are always unexpected. The drowned environment is the third book of the cycle “Keys from the Kingdom”.