Popo the Xolo

An emotionally resonant, visually stirring picture book illustrated by Pura Belpré Award–winning Abraham Matias, exploring life, death, and celebrating loved ones for children navigating grief.

Inspired by the 9 levels of Mictlān and the role Xolo dogs play by guiding those who have passed on in Indigenous cultural understandings of present-day Mexico.

Nana is surrounded by family and takes joy in her many grandchildren. She's also tired and feels pain. Soon she begins her transition from life into death, accompanied by her beloved Xolo dog, Popo.

Together they go on Nana’s journey, and by the end of the story, Nana's family celebrates the many years of love they shared with her. And a grandchild will now care for Popo.

Beautifully told by debut author Paloma Angelina Lopez and featuring stunning blend of colored art by Mexican illustrator, Abraham Matias, Popo the Xolo helps kids understand how loved ones live on in our memories. An unforgettable picture book that's grounded in the importance of the 9 levels of Mictlān and the role Xolo (show-low) dogs play in Indigenous cultural understandings of present-day Mexico.

Popo the Xolo is available in both English and Spanish language editions.

2026 Pura Belpré Illustrator Award

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