
✨ Featured Offer
Overview
Giant battle robots! Cotton candy betrayal! Blasts from the past! And the ultimate challenge to stay true to themselves and each other await Theo and Alexander in the final book in the tragic series about the Sinister-Winterbottom twins, who must solve one wretched mystery after the next, brought to you by #1 NYT bestselling author Kiersten White.
Trapped in Aunt Saffronia's spectral house, Theo and Alexander must work together to escape, stop their newfound nemesis Essa and her henchman Edgaren't, save Wil and their friends, find their parents, and maybe, just maybe, get things back to normal.
Following the clues left behind, the twins find themselves at Siren's Song Seaside Amusement Park. Old faces and new surprises await them in a park that was built to lure in visitors...and their secrets.
As they get closer to answers, the twins are left with the biggest question of all- Who is Essa really, and why is she so determined to find their parents?
Trapped in Aunt Saffronia's spectral house, Theo and Alexander must work together to escape, stop their newfound nemesis Essa and her henchman Edgaren't, save Wil and their friends, find their parents, and maybe, just maybe, get things back to normal.
Following the clues left behind, the twins find themselves at Siren's Song Seaside Amusement Park. Old faces and new surprises await them in a park that was built to lure in visitors...and their secrets.
As they get closer to answers, the twins are left with the biggest question of all- Who is Essa really, and why is she so determined to find their parents?
| ISBN-13 | 9780593570081 |
|---|---|
| ISBN-10 | 0593570081 |
| Weight | 2.31 Pounds |
| Dimensions | 5.10 x 0.66 x 7.60 In |
| List Price | $8.99 |
| Format | - |
|---|---|
| Pages | 272 pages |
| Publisher | Yearling |
| Published On | 2024-01-23 |
View All Offers
Sort by:
Price
Condition
Seller
Seller Comments
Price
Used, Very Good
Seller details
HPB-Diamond
Dallas, TX, USA
Connecting readers with great books since 1972! Used books may not include companion materials, and ...
Free delivery by: 04 Apr 2026
Used, Very Good
Seller details
HPB Inc.
Dallas, TX, USA
Connecting readers with great books since 1972! Used books may not include companion materials, and ...
Free delivery by: 04 Apr 2026
Used, Very Good
Seller details
HPB Inc.
Dallas, TX, USA
Connecting readers with great books since 1972! Used books may not include companion materials, and ...
Free delivery by: 04 Apr 2026
✨ Brand New
Seller details
Alibris
Sparks, NV, USA
Trade paperback (US). Glued binding. 272 p. The Sinister Summer. Intended for a juvenile audience.
Free delivery by: 04 Apr 2026
Brand New
Seller details
indoo.com
Avenel, NJ, USA
9780593570081.
Free delivery by: 04 Apr 2026