Siegel, Mark,

The cobalt prince / Mark Siegel, Alexis Siegel ; [illustrated by] Xanthe Bouma, Boya Sun, Matt Rockefeller. - First edition. - 244 pages : illustrations (chiefly color) ; 24 cm. - 5 worlds ; book 2. .

Sisters Jessa and Oona, and new friend Ram Sam Sam, try to stop the Cobalt Prince from Toki, who orders a strike on Mon Domani, starting a new war between the worlds.

ISBN: 9781101935897 1101935898 9781101935910 110193591X 9781101935903 1101935901

LCCN: 2017026243

Subjects--Topical Terms:
Sisters
Interplanetary voyages
Friendship
Heroes

LC Class. No.: PZ7.7.S4825 / Cob 2018

Dewey Class. No.: 741.5/973