As Cruz and his friends continue to search for the third piece of the cipher, a mysterious message arrives suggesting that someone close to him is working for Nebula, leaving Cruz unsure of who he can trust.
Read More
As Cruz and his friends continue to search for the third piece of the cipher, a mysterious message arrives suggesting that someone close to him is working for Nebula, leaving Cruz unsure of who he can trust.
Read Less
Add this copy of Explorer Academy: the Double Helix (Book 3) (Explorer to cart. $10.69, fair condition, Sold by Marlton Books LLC rated 5.0 out of 5 stars, ships from new york, NY, UNITED STATES, published 2019 by Natgeo Under the Stars.
Add this copy of Explorer Academy: the Double Helix (Book 3) (Explorer to cart. $11.98, new condition, Sold by Marlton Books LLC rated 5.0 out of 5 stars, ships from new york, NY, UNITED STATES, published 2019 by Natgeo Under the Stars.
Add this copy of Explorer Academy: the Double Helix (Book 3) (Explorer to cart. $15.97, new condition, Sold by 8trax Media rated 5.0 out of 5 stars, ships from Mansfield, MA, UNITED STATES, published 2019 by Natgeo Under the Stars.
Add this copy of Explorer Academy: the Double Helix (Book 3) to cart. $22.44, new condition, Sold by Ebooksweb rated 3.0 out of 5 stars, ships from Bensalem, PA, UNITED STATES, published 2019 by Natgeo Under the Stars.
Add this copy of Explorer Academy: the Double Helix (Book 3) to cart. $23.80, like new condition, Sold by Ebooksweb rated 3.0 out of 5 stars, ships from Bensalem, PA, UNITED STATES, published 2019 by Natgeo Under the Stars.
Add this copy of Explorer Academy: the Double Helix (Book 3) to cart. $23.80, very good condition, Sold by Ebooksweb rated 3.0 out of 5 stars, ships from Bensalem, PA, UNITED STATES, published 2019 by Natgeo Under the Stars.
Add this copy of Exploreracademy: Thedoublehelix Format: Hardback to cart. $25.36, new condition, Sold by Websew Inc rated 4.0 out of 5 stars, ships from Avenel, NJ, UNITED STATES, published 2019 by Natgeo Under the Stars.
Add this copy of Explorer Academy: the Double Helix (Book 3) to cart. $54.78, new condition, Sold by Kennys.ie rated 4.0 out of 5 stars, ships from Galway, IRELAND, published 2019 by Natgeo Under the Stars.
Add this copy of The Double Helix to cart. $63.20, new condition, Sold by Revaluation Books rated 4.0 out of 5 stars, ships from Exeter, DEVON, UNITED KINGDOM, published 2019 by Under the Stars.