Author
Osborne, Mary Pope.
PublisherNew York : Random House, c2006.
ISBN9780375830389 (pbk.)
Note"A Merlin Mission."
Note"A Stepping Stone Book."
SummaryThe magic tree house carries Jack and Annie to New York City in 1938 on a mission to rescue the last unicorn.
Edition1st ed.
Description110 p. : ill. ; 19 cm.
NoteLast unicorn -- Who are they? -- Lost in Central Park -- Hard times -- Cloisters -- Hunt of the unicorn -- Dianthus -- Back to life -- It's them! -- Wand of Dianthus -- More facts for Jack and Annie and You! -- Illustrator's notes.