Explorer Academy Vela: The Unbreakable Bond (Book 2)

The thrilling conclusion to Sailor York’s mission to find her sister and save her from an evil wildlife-trafficking ring.

In this suspenseful sequel to The Sailor Cipher, Sailor York must learn to control her extraordinary ability to communicate with animals to save her sister—and the planet.

The deadly animal-smuggling ring Hydrus is at it again: They’ve created a high-tech device that lures animals to be captured and sold. Sailor and her Explorer Academy friends Lani, Cruz, and Emmett—aka the Vela Squad—are determined to stop Hydrus at any cost. Their secret weapon? Sailor’s mysterious powers, which she is still learning how to use, all the while juggling their most challenging semester at Explorer Academy yet! To add to the pressure, it’s not just animals’ lives at stake, but the life of Sailor’s missing sister, Keel. Following a trail of clues around the globe leads the Vela Squad to an astounding discovery and daring race against the clock. In the end, their courage—and everything they thought they knew about Explorer Academy—will be put to the test.

Standard and Primary covers are widely available through general retailers. They often have higher print runs and can be cheaper, especially during sales.

In contrast, Direct Market (DM) and variant covers are primarily sold in comic shops. DM editions tend to have more limited availability and may be more valuable to collectors.

The main differences lie in artwork style, availability, price, and collector appeal. Ultimately, the choice between standard and variant covers depends on personal preference, budget, and individual collecting goals.

Comic book enthusiasts have various formats to choose from when collecting their favorite stories.
Here's a brief overview of the main types:

Omnibus

• Large, hardcover collections
• Usually contain complete runs or extensive story arcs
• Typically 800-1000+ pages
• Higher price point, often €100-€150

Oversized Hardcover (OHC)

• Similar dimensions to omnibus, but thinner
• Collect shorter runs or story arcs
• Usually 300-600 pages
• Priced between €30-€50

Hardcover (HC)

• Standard-sized hardcover books
• Collect 6-12 issues typically
• Similar dimensions to single issues, but with a hard cover
• Priced around €25-€35

Trade Paperback (TP)

• Softcover collections
• Standard comic book size
• Usually collect 4-6 issues
• Most affordable option, typically €15-€25

Other Formats

• Absolute Editions: Oversized, deluxe hardcovers (mainly DC Comics)
• Compendiums: Massive paperback collections
• Graphic Novels (OGN/GN): Original stories not previously released as single issues

The choice between these formats often depends on personal preference, budget, and collecting goals. Omnibus and OHC editions offer larger artwork and more content but at a higher price, while TPs provide a more affordable way to collect complete story arcs