Calendar Mysteries Books in Order
Calendar Mysteries by Ron Roy contains 13 books, published between 2009 and 2014. The first book is January Joker (2009) and the newest is New Year's Eve Thieves (2014). Publication order is the reading order below.
- Books
- 13
- Published
- 2009–2014
- Pages on record
- 346 in 5 of 13 books
Calendar Mysteries is Ron Roy's spin-off from A-Z Mysteries, written for readers in grades 1 to 3. First graders Lucy, Nate, Bradley and Brian solve mysteries around Green Lawn, their hometown. The 13 books follow the calendar, one for each month plus an extra New Year's Eve story, and appeared from January Joker (2009) to New Year's Eve Thieves (2014). Subject headings include twins, cousins, dogs, practical jokes and extraterrestrial beings.
How many Calendar Mysteries books are there?
Calendar Mysteries has 13 books, released between 2009 and 2014.
Calendar Mysteries Books in Publication Order
The table lists all 13 Calendar Mysteries books in the order they were published, with the release year, the page count where one is on record, and how many independent book listings confirm each title. Catalogue data as of September 2026.
- 1January Joker2009 · confirmed 2/42009–2/4
- 2February Friend2009 · confirmed 2/42009–2/4
- 3March Mischief2010 · confirmed 2/42010–2/4
- 4April Adventure2010 · 66 pages · confirmed 2/42010662/4
- 5May Magic2011 · 70 pages · confirmed 2/42011702/4
- 6June Jam2011 · confirmed 2/42011–2/4
- 7July Jitters2012 · confirmed 2/42012–2/4
- 8August Acrobat2012 · confirmed 2/42012–2/4
- 9September Sneakers2013 · confirmed 2/42013–2/4
- 10October Ogre2013 · 68 pages · confirmed 2/42013682/4
- 11November Night2014 · 70 pages · confirmed 1/42014701/4
- 12December Dog2014 · confirmed 2/42014–2/4
- 13New Year's Eve Thieves2014 · 72 pages · confirmed 2/42014722/4
Is there a chronological order for Calendar Mysteries?
No separate chronological order is on record for Calendar Mysteries, because none of the book listings this catalogue draws on publishes one; the publication order above is the only order given.
Do you have to read Calendar Mysteries books in order?
You should read the Calendar Mysteries books in publication order, the order of the numbered table above. The catalogue does not record whether each Calendar Mysteries book also stands alone.
Where to start with Calendar Mysteries
Start with January Joker (2009), the earliest published title.
What is the newest Calendar Mysteries book?
New Year's Eve Thieves (2014) is the newest Calendar Mysteries book released so far.
Is there a new Calendar Mysteries book coming?
No next Calendar Mysteries book is announced in the catalogue, which is a gap in the listings it merges rather than a sign that the run has ended.
Calendar Mysteries at a glance
- No recent titles
- The newest Calendar Mysteries title on record dates from 2014, 12 years ago. No later title is catalogued.
- Release pace
- Calendar Mysteries books have appeared more than one a year on average.
- Length
- 346 pages across the 5 of 13 books with a recorded length, a median of 70 pages each.
- Busiest decade
- Most Calendar Mysteries books, 11 of 13, were published in the 2010s.
What the Calendar Mysteries books are about
All 13 Calendar Mysteries books carry subject tags in Open Library's catalogue. The subjects below are the ones that recur across them, most frequent first: cousins is tagged on 10 of 13. The subjects are cataloguers’ headings, not a plot summary.
- Cousins 10 of 13 books
- Twins 10 of 13 books
- Brothers and sisters 9 of 13 books
- Mystery & detective 9 of 13 books
- Children's fiction 4 of 13 books
- Animals 2 of 13 books
- Dogs 2 of 13 books
- Lost and found possessions 2 of 13 books
More books by Ron Roy
The author page linked below lists every book in publication order.
- Ron Roy books in order 90 books
Other series by Ron Roy
Each series linked below has its own reading-order page.












