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S C TANYA: Amazon KDP author data

S C TANYA has 88 books on Amazon, 27 of them on a best-seller list in the last 30 days (best rank #2), mostly in GED, High School Entrance, College & High School.

88Books on Amazon
27Listed in 30 days
3.4Average rating
Median price$14.99
Price range (middle 50%)$11.99 – $22.74
Median reviews1
Total reviews22
New books (30 days)26
Breakout books (30 days)11

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What stands out

  • Median price $14.99, 30% below the median of their main category, GED.
  • 26 new books in the last 30 days, 11 of them broke into a Best Sellers list.

S C TANYA's best-ranked books

  1. GED Guía de Estudio 2026-2027 Todas las Materias en Español: Preparación Completa con 1,90 book cover by S C TANYA

    GED Guía de Estudio 2026-2027 Todas las Materias en Español: Preparación Completa con 1,900+ Preguntas de Práctica, 8 Exámenes Completos y Soluciones Paso a Paso (GED® Series) (Spanish Edition)

    by S C TANYA

    • Price$12.99
    • Rating4.0
    • Reviews6

    View on Amazon · Full data on KDPTop

  2. GED Guía de Estudio 2026-2027 Todas las Materias en Español: Preparación Completa con 1,90 book cover by S C TANYA

    GED Guía de Estudio 2026-2027 Todas las Materias en Español: Preparación Completa con 1,900+ Preguntas de Práctica, 8 Exámenes Completos y Soluciones ... Nativa (GED® Series) (Spanish Edition)

    by S C TANYA

    • Price$29.99
    • Rating4.0
    • Reviews6
    • Published2026-08

    View on Amazon · Full data on KDPTop

  3. Guía de Estudio HiSET en Español 2026-2027 Todas las Materias: Preparación completa para e book cover by S C TANYA

    Guía de Estudio HiSET en Español 2026-2027 Todas las Materias: Preparación completa para el examen de equivalencia con más de 1,900 preguntas de ... minutos (HiSET Test Prep) (Spanish Edition)

    by S C TANYA

    • Price$29.99
    • Reviews-

    View on Amazon · Full data on KDPTop

  4. HiSET Study Guide 2026-2027 All Subjects: All-in-One HiSET Test Prep with 1,900+ Practice  book cover by S C TANYA

    HiSET Study Guide 2026-2027 All Subjects: All-in-One HiSET Test Prep with 1,900+ Practice Questions, 10 Full-Length Exams, Step-by-Step Answer ... — for Busy Adult Learners and ESL Students

    by S C TANYA

    • Price$29.99
    • Reviews-

    View on Amazon · Full data on KDPTop

  5. GED® Matemáticas en Español 2026-2027: Cuaderno de Práctica de Razonamiento Matemático con book cover by S C TANYA

    GED® Matemáticas en Español 2026-2027: Cuaderno de Práctica de Razonamiento Matemático con 620 Preguntas y Soluciones Paso a Paso, 2 Exámenes ... y Adultos (GED® Series) (Spanish Edition)

    by S C TANYA

    • Price$29.99
    • Reviews-

    View on Amazon · Full data on KDPTop

  6. GED® Ciencias y Estudios Sociales en Español 2026-2027: Cuaderno de Práctica con 400+ Preg book cover by S C TANYA

    GED® Ciencias y Estudios Sociales en Español 2026-2027: Cuaderno de Práctica con 400+ Preguntas, 100+ Gráficas Auditadas, 4 Exámenes Completos y ... Intento (GED® Series) (Spanish Edition)

    by S C TANYA

    • Price$29.99
    • Reviews-

    View on Amazon · Full data on KDPTop

  7. GED® Math Practice Workbook 2026-2027: Pass the Mathematical Reasoning Test on Your First  book cover by S C TANYA

    GED® Math Practice Workbook 2026-2027: Pass the Mathematical Reasoning Test on Your First Try — 600+ Practice Questions, 3 Full-Length Tests, and ... (No Math Background Needed) (GED® Series)

    by S C TANYA

    • Price$29.97
    • Rating1.0
    • Reviews1

    View on Amazon · Full data on KDPTop

  8. COGAT Grade 9 Test Prep: Level 15/16 Workbook with 556 Practice Questions, 2 Full-Length E book cover by S C TANYA

    COGAT Grade 9 Test Prep: Level 15/16 Workbook with 556 Practice Questions, 2 Full-Length Exams, All 9 Subtests Taught Step by Step, and Every Answer Explained

    by S C TANYA

    • Price$20.99
    • Reviews-

    View on Amazon · Full data on KDPTop

  9. Halloween Scissor Skills for Kids: Cut-and-Paste Activities, Matching Puzzles, Halloween C book cover by S C TANYA

    Halloween Scissor Skills for Kids: Cut-and-Paste Activities, Matching Puzzles, Halloween Crafts and Fine Motor Practice for Ages 5–10

    by S C TANYA

    • Price$11.99
    • Reviews-

    View on Amazon · Full data on KDPTop

  10. HiSET Math Workbook 2026-2027: 37 Step-by-Step Lessons, 800+ Practice Questions with Full  book cover by S C TANYA

    HiSET Math Workbook 2026-2027: 37 Step-by-Step Lessons, 800+ Practice Questions with Full Solutions, and 5 Full-Length Practice Tests for Adult ... Who Never Understood Math (HiSET Test Prep)

    by S C TANYA

    • Price$22.99
    • Reviews-

    View on Amazon · Full data on KDPTop

Main categories

About this data

Data comes from KDPTop's daily crawl of Amazon's public Best Sellers pages; medians use the latest list. The opportunity score (0–100, higher is easier to enter) combines the review barrier, the share of low-review books, list turnover, new-release share and price.