# Reader resources

Michael Rainer · APEX-PRESS · v0.37-C01 · 2026-09-08

Eight Toolbox components are provided as editable Markdown files. Open them in a text editor or Markdown reader, or copy their fields into a notebook. They reproduce the complete references from the reviewed book. Start with the corresponding course chapter.

Day 12: the workbook uses English sheet names and formulas. Work on a copy. Day 26: the invitation is fictional; access and contact information are deliberately missing. Day 27: use only the four declared format files. The untrusted insert is an instruction-in-document test, not authority to act. All models, warranties and household records are fictional.

- [1. Tool selector](TOOLBOX_01_TOOL_SELECTOR.md)
- [2. Twenty questions for a more useful answer](TOOLBOX_02_TWENTY_QUESTIONS.md)
- [3. Before you share an input](TOOLBOX_03_INPUT_PRIVACY_CHECKLIST.md)
- [4. The 60-second reality check](TOOLBOX_04_REALITY_CHECK_60_SECONDS.md)
- [5. Five working steps](TOOLBOX_05_FIVE_STEPS.md)
- [6. AI OR ME? A decision guide](TOOLBOX_06_AI_OR_ME.md)
- [7. My AI operating system](TOOLBOX_07_PERSONAL_AI_SYSTEM.md)
- [8. Task and effort log](TOOLBOX_08_TASK_AND_EFFORT_LOG.md)
- [DAY_12_EVENT_COSTS.xlsx](DAY_12_EVENT_COSTS.xlsx)
- [INVITATION.png](INVITATION.png)
- [INVITATION.pdf](INVITATION.pdf)
- [01_MANUAL.pdf](01_MANUAL.pdf)
- [02_WARRANTY_NOTE.docx](02_WARRANTY_NOTE.docx)
- [03_HOUSEHOLD_LOG.xlsx](03_HOUSEHOLD_LOG.xlsx)
- [04_UNTRUSTED_INSERT.txt](04_UNTRUSTED_INSERT.txt)