Cass and Max-Ernest discover the Museum of Magic, unscramble more coded messages, and solve new mysteries in their attempt to thwart the Terces Society's ambitions of discovering immortality.

Eager to learn everything she can about her new abilities as an Immortal, Ever turns to her beloved Damen to show her the way, but just as her powers are increasing, his are in decline, and as she searches for a way to save him, she finds herself with a wrenching choice to make. Ever turns to her beloved Damen to help her understand her new abilities as an Immortal, but his powers are in decline, and as she searches for a way to save him, she finds...

The Tuck family is confronted with an agonizing situation when they discover that a ten-year-old girl and a malicious stranger now share their secret about a spring whose water prevents one from ever growing any older.

Seventeen-year-old Oregon teenager Kelsey forms a bond with a circus tiger who's actually one of two brothers, Indian princes Ren and Kishan, who were cursed to live as tigers for eternity, and she travels with him to India where the tiger's curse may be broken once and for all.

Kelsey returns home to Oregon, where Mr. Kadam has enrolled her in college, but danger sends her back to India to begin another quest, this time with Kishan, to try to break the curse that forces Kisham and his brother Ren to live as tigers.

Eleven-year-old twins Oz and Lily are recruited by a talking cat to assist her and M16 in foiling the dastardly plans of their great-great-uncle, a chocolatier who used magic to make a candy that bestows immortality.

Cass finds herself alone and disoriented in a dream-like world, while back at home she is in the hospital in a coma with Max-Ernest desperately searching for a way to awaken her.

"Cass's mom has been kidnapped by the sinister chocolatier Señor Hugo! Can Cass and Max-Ernest discover the evil ingredient before it's too late?"--Cover [p. 4].

The Pandavas call on old friends, make new allies, and face fearsome trials as they embark on a mission to stop the Sleeper from accessing the nectar of immortality, but ultimately Aru must decide who deserves immortality--the devas or the asuras--and an unexpected answer comes from an unexpected place.

Kelsey, Ren, and Kishan race against time and the evil sorcerer Lokesh on the Andaman Islands in the Bay of Bengal as they seek Durga's final gift, the Rope of Fire, that will finally break the tiger's curse.